Dollar General Corporation announced that Carman Wenkoff will join the company as executive vice president and chief information officer effective July 10, 2017. Wenkoff replaces current CIO Ryan Boone, who recently announced his retirement. Wenkoff brings a broad range of experience to Dollar General with success in implementing digital strategies and payment and loyalty solutions at the retail level. Wenkoff most recently served as chief information officer and chief digital officer for Subway restaurants where under his leadership the Information Technology team created an innovative digital marketing platform and point-of-sale system, and many other integrated store technology solutions to help increase sales and profitability.